10280123

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 12312000

約数和(自身を除く): 2031877

約数列:

[1, 7, 29, 89, 203, 569, 623, 2581, 3983, 16501, 18067, 50641, 115507, 354487, 1468589, 10280123]

約数ペア:

[(1, 10280123), (7, 1468589), (29, 354487), (89, 115507), (203, 50641), (569, 18067), (623, 16501), (2581, 3983)]